<template>
  <UploadExcel :on-success="success" />
</template>

<script>
import { reqAddEmployeeBatch } from '@/api/employees.js'
export default {
  methods: {
    async success({ results }) {
      console.log(results)
      // 中英文对照表
      const userRelations = {
        '入职日期': 'timeOfEntry',
        '手机号': 'mobile',
        '姓名': 'username',
        '转正日期': 'correctionTime',
        '工号': 'workNumber'
      }
      // 先定义一个大的数组
      const newArr = []
      // 把results里面的key改成英文
      results.forEach(item => {
        const userInfo = {}
        Object.keys(item).forEach(key => {
          if (userRelations[key] === 'timeOfEntry' || userRelations[key] === 'correctionTime') {
            userInfo[userRelations[key]] = new Date(this.formatExcelDate(item[key], '/'))
          } else {
            // 现在的key是中文
            userInfo[userRelations[key]] = item[key]
          }
        })
        newArr.push(userInfo)
      })
      await reqAddEmployeeBatch(newArr)
      this.$message.success('导入excel成功')
      this.$router.back()
    },
    formatExcelDate(numb, format) { // 转换时间的方法
      const time = new Date(numb * 24 * 3600000 + 1) // 毫秒
      time.setYear(time.getFullYear() - 70)
      const year = time.getFullYear() + ''
      const month = time.getMonth() + 1 + ''
      const date = time.getDate() - 1 + ''
      if (format && format.length === 1) {
        return year + format + (month < 10 ? '0' + month : month) + format + (date < 10 ? '0' + date : date)
      }
      return year + (month < 10 ? '0' + month : month) + (date < 10 ? '0' + date : date)
    }
  }
}
</script>

<style>

</style>
